水電安裝鋼管公稱直徑外徑壁厚和理論重量表

1、1. 總則1.0.1 本標準規(guī)定了石油化工企業(yè)用DN10-DN2000的碳鋼素鋼、合金鋼、奧氏體不銹鋼無縫鋼管及焊接鋼管的尺寸系列。10.2 本標準適用于石油化工企業(yè)中的一般鋼制管道。本標準不適用于儀表用管道。1.0.3 本標準代替鋼管的公稱直徑、外徑和壁厚（BA3-4-1-92）。2. 引用標準GB8163 輸送液體用無縫鋼管GB9948 石油裂化用無縫鋼管GB6479 化肥設備用高壓無縫鋼管GB5130 高壓鍋爐用無縫鋼管GB/T14976 流體輸送用不銹鋼無縫鋼管GB/T3091 低壓流體輸送用鍍鋅焊接鋼管GB/T3092 低壓流體輸送用焊接鋼管GB/T14980 低壓流體輸送用大直徑電

2、焊鋼管SY/T5037 普通流體輸送管道用螺旋埋弧焊鋼管SH3405 石油化工企業(yè)鋼管尺寸系列GB3274 普通碳素結構鋼和低合金結構鋼熱軋厚鋼板技術條件GB912 普通碳素結構鋼和低合金結構鋼薄鋼板技術條件GB6654 壓力容器用碳素鋼和低合金鋼厚鋼板GB3531 低溫壓力容器用低合金厚鋼板技術條件GB5681 壓力容器用熱軋鋼帶GB711 優(yōu)質碳結構鋼熱軋厚鋼板和寬鋼帶GB713 鍋爐用碳素鋼和低合金鋼板GB3280 不銹鋼冷軋鋼板GB/T4237 不銹鋼熱軋鋼板GB4238 耐熱鋼板執(zhí)行本標準時，尚應符合上述相關標準的要求。3. 一般規(guī)定3.0.1 中國石油化工總公司標準SH3045-9

3、6石油化工企業(yè)鋼管尺寸系列已頒布代替SHJ405-89并開始實施.?？紤]國內目前鋼管及管道法蘭組件生產(chǎn)和供應的實際情況。全部執(zhí)行該標準尚有一定困難。本標準基本按照SH3405-96的規(guī)定，但作了若干修改，主要有； a） 公稱直徑DN350DN1000鋼管的外徑仍按我院現(xiàn)行規(guī)定編制，以便于與機械部法蘭（JB/T81-94JB/T86-94）配套連接。 b）考慮到在老廠改造設計中仍有可能選用小外徑鋼管，本標準補充列入了外徑鋼管系列，但不推薦選用。 c） 本標準列出了中國石化總公司標準石油化工企業(yè)鋼管尺寸系列（SH3405-96），當選用該系列時，DN350須選用與SH相配套的的法蘭、管件、緊固件和

4、墊片系列。DN300可選用SH標準，也可選用其他相配套的標準。 d） 表4.0.1表4.0.4中DN300的鋼管尺寸，亦可與國外某些標準（例如ANSI標準）配套使用。但如果管子為國外訂貨，則其外徑和壁厚應符合國外有關標準。3.0.2 有縫鋼管DN6DN150按低壓流體輸送用鍍鋅焊接鋼管（GB/T3091-93)和低壓流體輸送用焊接鋼管（GB/T3092-93）選用。DN150500按低壓流體輸送用大直徑電焊鋼管（GB/T14980-94）選用。4. 鋼管尺寸系列4.0.1 奧氏體不銹鋼無縫鋼管尺寸和理論質量見表4.0.1。4.0.2 碳素鋼、合金鋼無縫鋼管的尺寸和理論質量見表4.0.2。4.0

5、.3 奧氏體不銹鋼焊接鋼管的尺寸和理論質量見表4.0.3。4.0.4 碳素鋼、合金鋼焊接鋼管的尺寸和理論質量見表4.0.4。4.0.5 小外徑系列碳素鋼、合金鋼、奧氏體不銹鋼無縫鋼管的尺寸和理論質量見表4.0.5。4.0.6 有縫鋼管的尺寸和理論質量見表4.0.6.1表4.0.6.2表4.0.6.3。4.0.7 中國石化總公司標準SH3046的鋼管尺寸系列見附錄A。4.0.8 鋼管的每米理論質量可按下式計算： M=0.02466t（D-t）（4.0.8）式中： M鋼管質量，kg/m t鋼管壁厚，mm D鋼管外徑，mm對于奧氏體不銹鋼鋼管，按上式計算后再乘以1.015。精確計算時，各種奧氏體鋼的

6、密度見GB/T14976-94中的表5。招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008表4.0.1 奧氏體不銹鋼無縫鋼管尺寸和理論質量公稱外徑壁厚及理論質量直徑sch5ssch10ssch20ssch40ssch80sDNmmmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m10171.20.471.60.622.00.752.50.913.21.1115221.60.822.01.002.51.223.01.434.01.8020271.61.022.01.252.51.533.01.804.02.3025341.61.302.82.193.02.3

7、33.52.674.53.32(32)421.61.622.82.753.02.933.53.375.04.6340481.61.862.83.173.03.384.04.415.05.3850601.62.342.84.013.54.954.05.615.57.50(65)762.03.703.05.483.56.355.08.897.012.0980892.04.363.06.464.08.515.511.507.515.301001142.05.613.08.334.011.016.016.228.522.45(125)1402.89.623.511.965.016.906.521.72

8、9.531.031501682.811.583.514.415.020.407.028.2111.043.232002192.815.154.021.536.534.578.042.2513.067.032502733.523.614.026.936.543.369.562.6615.096.873003254.032.134.536.106.551.829.575.0217.0131.063503774.037.345.046.564004264.547.485.052.69 注: 公稱壁厚超過sch80s的不銹鋼鋼管按表4.0.2選手; 粗實線以下的數(shù)據(jù)已超過我國現(xiàn)行的鋼管標準的規(guī)格范圍;

9、 帶括號者不推薦使用。招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008 表4.0.2 碳素鋼、合金鋼無縫鋼管的尺寸和理論質量公稱外徑壁厚及理論質量直徑sch20sch30sch40sch60sch80sch100sch120sch140sch160xxsDNmmmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m10172.50.893.51.1715223.01.414.01.785.02.107.52.6820273.01.784.02.275.52.928.03.7525343.52.634

10、.53.276.54.419.05.55(32)423.53.335.04.566.55.6910.07.8940484.04.345.05.307.07.0810.09.3750603.54.884.05.525.06.785.57.397.09.158.510.7911.013.29(65)764.57.935.08.756.010.367.011.918.013.429.515.5814.021.4080894.59.385.511.336.513.227.515.079.017.7611.021.1615.027.371001145.013.446.015.987.018.478.52

11、2.1111.027.9414.034.5217.040.66(125)1405.016.656.521.408.026.049.530.5713.040.7116.048.9319.056.691501685.522.046.525.897.027.799.537.1311.042.5914.053.1718.066.5822.079.212002196.534.067.036.608.041.6310.051.5413.066.0415.075.4618.089.2220.098.1524.0115.4123.0111.172502736.542.728.052.289.561.7313.

12、083.3515.095.4318.0113.1922.0136.1725.0152.8928.0169.1725.0152.893003256.551.058.566.3410.077.6814.0107.3717.0129.1222.0164.3825.0184.9528.0205.0734.0244.0026.0191.713503778.072.809.586.1011.099.2815.0133.9019.0167.7424.0208.9228.0240.9832.0272.2536.0302.734004268.082.469.597.5713.0132.4017.0171.462

13、2.0219.1826.0256.4632.0310.9136.0346.2340.0380.754504808.093.1211.0127.2214.0160.8819.0216.0024.0269.8830.0332.9135.0384.0840.0436.0245.0482.725005309.5121.9413.0165.7415.0190.5020.0251.5326.0323.1432.0392.9838.0461.0445.0538.2050.0591.845505599.5128.7313.0175.0417.0227.2222.0291.3328.0366.6435.0452

14、.2642.0535.4848.0604.8654.0672.486006309.5145.3614.0212.5718.0271.6525.0372.9832.0471.8938.0554.7545.0649.1752.0741.1860.0843.37注:粗實踐以下的數(shù)據(jù)已超過我國現(xiàn)行的鋼管標準的規(guī)格范圍;帶括號者不推薦使用.表4.0.3 奧氏體不銹鋼焊接鋼管的尺寸和理論質量公稱外徑公稱壁厚mm直徑2.02.53.03.54.04.55.06.07.08.09.010.011.012.0DNmm理論質量 kg/m80894.365.416.467.498.519.5210.5112.461

15、4.3616.221001145.616.988.339.6811.0112.3313.6416.2218.7521.2323.65(125)1408.6010.2911.9613.6215.2616.9020.1223.3026.4329.5132.5415016810.3612.3914.4116.4218.4220.4024.3328.2132.0435.8239.5543.2320021913.5516.2218.8821.5324.1626.7831.9937.1442.2547.3152.3157.2762.1825027323.6126.9330.2433.5440.1046.6

16、153.0659.4765.8372.1478.3930032532.1435.1040.0547.9155.7263.4871.1978.8486.4594.0135037755.7264.8373.8982.9091.87100.77109.6440042663.0773.4183.7193.94104.13114.27124.3645048071.1982.8794.52106.11117.64129.14140.5750053078.7091.64104.53117.37130.16142.90155.59(550)55983.0596.72110.33123.90137.41150.

17、88164.3060063093.71109.15124.55139.89155.18170.43185.62(650)66098.22114.41130.56146.65162.69178.69194.64700720107.22124.93142.57160.17177.72195.20212.65(750)762132.28150.98169.63188.22206.78225.27800820142.45162.59182.69202.75222.74242.69(850)864171.40192.61213.76234.85255.90900920182.62205.22227.78

18、250.28272.73(950)965191.63215.35239.03262.66286.2410001020202.64227.75252.81277.81302.77注:帶括號者不推薦使用招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008表4.0.4 碳素鋼、合金鋼焊接鋼管的尺寸和理論質量公稱外徑公稱壁厚mmLGSTDXS直徑4.05.06.07.08.09.010.011.012.013.014.015.016.018.0DNmm理論質量 kg/m15016816.1820.1023.9727.7931.5635.2938.9620021921.2126

19、.3931.5236.6041.6346.6151.5425027326.5333.0439.5145.9252.2858.5964.8671.0777.2483.3530032539.4647.2054.8962.5470.1377.6885.1892.62100.02107.3735037745.8854.9063.8772.8081.6790.5199.28108.02116.69125.3240042651.9162.1472.3382.4692.55102.59112.58122.52132.40142.24152.0345048070.1481.6593.12104.54115.9

20、0127.23138.49149.72160.88172.0050053077.5490.29102.99115.64128.24140.79153.29165.75178.14190.50202.80(550)55981.8295.29108.70122.07135.38148.65161.87175.04188.16201.22214.2560063092.33107.54122.71137.82152.89167.91182.88197.80212.67227.49242.26(650)66096.77112.72128.63144.48160.29176.05191.76207.422

21、23.03238.59254.10700720105.64123.08140.46157.80175.09192.32209.51226.65243.74260.78277.77(750)762130.33148.75267.12185.44203.72221.94240.11258.24276.32294.34800820140.34160.19179.99199.75219.45239.10258.71278.26297.77317.23(850)864168.87189.76210.60231.38252.12272.81293.45314.05334.59900920179.92202

22、.19224.41246.58268.70290.77312.79334.76356.68(950)965188.80212.17235.50258.78282.01305.10328.32351.41374.4410001020199.65224.38249.07273.70298.30322.82347.31371.75396.14(1100)1118273.23300.28327.29354.24381.14408.00434.8112001220298.39327.95357.47386.94416.36445.73475.05533.54(1300)1321323.29355.353

23、87.36419.32451.23483.09514.90578.38招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008續(xù)上表公稱外徑公稱壁厚mmLGSTDXS直徑4.05.06.07.08.09.010.011.012.013.014.015.016.018.0DNmm理論質量 kg/71383.21416.66451.06485.41519.71553.96622.32(1500)1524373.35410.42447.43484.40521.31558.18595.00668.4816001620397.03436.46475.845

24、15.17554.46593.69632.87711.10(1700)1727423.41465.48507.50549.47591.40633.27675.09758.5918001820446.35490.71535.02579.29623.50667.67711.79799.87(1900)1930473.47520.55567.57614.55661.48708.36755.19848.7020002020495.67544.96594.21643.40692.55741.65790.70888.6522002220544.99599.21653.39707.52761.60815.6

25、3869.61977.42注: 螺旋縫鋼管分別為323.9和529。 黑線范圍內規(guī)格為SY/T5037-92(普通流體輸送管道用螺旋縫埋弧焊鋼管)中生產(chǎn)的規(guī)格。 “LG”、“STD”和“XS”與SH3409-96鋼板制對焊管件中的壁厚等級相對應，分別表示“薄”、“標準”和“加厚”。 帶括號者不推薦使用。招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008表4.0.5 小外徑系列碳素鋼、合金鋼無縫鋼管的尺寸和理論質量公稱外徑壁厚及理論質量直徑sch5ssch10ssch20sch20ssch30sch40sch40ssch60sch80sch100sch120sch14

26、0sch160mmmmmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/mmmkg/m15181.60.662.00.802.50.973.01.013.01.134.01.385.01.6020251.60.942.01.152.51.413.02.633.01.654.02.075.52.6425321.61.222.82.053.02.183.52.463.52.504.53.056.54.09(32)381.61.462.82.473.02.633.52.983.53.025.04.076.55

27、.0540451.61.742.82.953.03.164.04.044.04.105.04.937.06.5650571.62.222.83.803.54.623.54.694.05.234.05.315.06.415.56.997.08.638.510.17(65)762.03.703.05.484.57.933.56.355.08.705.08.896.010.367.011.918.013.429.515.5880892.04.363.06.464.59.384.08.515.511.335.511.506.513.227.515.079.017.7611.0021.161001082

28、.05.313.07.895.012.704.010.416.015.096.015.327.017.438.520.8611.026.3114.032.48(125)1332.89.123.511.345.015.785.016.026.520.286.520.588.024.669.528.9313.038.4716.046.161501592.810.953.513.625.520.825.019.276.524.447.026.247.026.639.535.0211.040.1514.050.0618.062.592002192.815.154.021.536.534.066.534

29、.577.036.608.041.638.042.2510.051.5413.066.0415.075.4618.089.2220.098.1524.0115.412502733.523.614.026.936.542.726.543.368.052.289.561.739.562.6613.083.3515.095.4318.0113.1922.0136.1725.0152.8928.0169.173003254.032.144.536.106.551.056.551.828.566.3410.077.689.575.0214.0107.3717.0129.1222.0164.3825.01

30、84.9528.0205.0734.0244.003503778.072.809.586.1011.099.2811.0100.7915.0133.9019.0167.7424.0208.9228.0240.9832.0272.2536.0302.734004268.082.479.597.5713.0132.4013.0134.3917.0171.4622.0219.1826.0256.4632.0310.936.0346.2340.0380.754504808.093.1211.0127.2214.0160.8815.0174.5819.0216.0024.0269.8830.0332.9

31、135.0384.0840.0436.0245.0482.725005309.5121.9413.0165.7415.0190.5020.0251.5326.0323.1432.0392.9838.0461.0445.0538.2050.0591.84注 有括號者不推薦選用 表號中有s者僅為奧氏體不銹鋼鋼管。招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008表4.0.6.1 低壓流體輸送用鍍鋅鋼管的尺寸和理論質量(GB/T3091-93)公稱直徑外徑普通鋼管加厚鋼管mminmm壁厚mm理論質量kg/m壁厚mm理論質量kg/m61/810.02.000.412.500

32、.4981/413.52.250.652.750.76103/817.02.250.872.751.01151/221.32.751.323.251.51203/426.82.751.703.502.0925133.53.252.514.003.00321 1/442.33.253.254.003.90401 1/248.03.503.984.254.7250260.03.505.064.506.33652 1/275.53.756.874.508.1080388.54.008.614.7510.071004114.04.0011.205.0013.791255140.04.0013.805.

33、5018.661506165.04.50118.315.5022.13招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008表4.0.6.2 低壓流體輸送用焊接鋼管的尺寸和理論質量(GB/T3092-93)公稱直徑外徑普通鋼管加厚鋼管mminmm壁厚mm理論質量kg/m壁厚mm理論質量kg/m61/810.02.000.392.500.4681/413.52.250.622.750.73103/817.02.250.822.750.97151/221.32.751.263.251.45203/426.82.751.633.502.0125133.53.252.424.0

34、02.91321 1/442.33.253.134.003.78401 1/248.03.503.844.254.5850260.03.504.884.506.16652 1/275.53.756.644.507.8880388.54.008.344.759.811004114.04.0010.855.0013.441255140.04.0013.425.5018.241506165.04.5017.815.5021.63招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai008 表4.0.6.3 低壓流體輸送用大直徑電焊鋼管的尺寸系列和理論質量(GB/T14980-94)

35、公稱外徑公稱壁厚 mm4.04.55.05.56.07.08.010.011.012.0(in)mm理論質量(重量),kg/m(6 5/8)168.316.2118.1820.1322.0824.01(7)177.817.1419.2321.3023.3725.42(7 5/8)193.718.7120.1023.2725.5227.80(8 5/8)219.121.2223.8126.4028.9731.5336.6141.6351.56(9 5/8)244.523.7226.6329.5332.4235.2941.0046.6657.83(10 3/4)27333.0436.2839.51

36、45.9252.2864.86(12 3/4)323.939.3243.1947.0454.7062.3277.4184.8892.30(14)355.647.4851.7360.1868.5785.2293.48101.7(16)406.454.3759.2468.9478.5997.75107.3116.7(18)457.261.2666.7677.7188.62110.3121.4131.7(20)50868.1574.2886.4898.64122.8134.8146.8 注:根據(jù)需方要求,并經(jīng)供需雙方協(xié)議,可供應介于上表所列外徑和壁厚之間尺寸的鋼管。5. 常用鋼管材料和標準5.0.1

37、 用于無縫鋼管的標準和材料牌號見表5.0.1。表5.0.1 無縫鋼管標準和材料牌號材料牌號鋼管標準號材料牌號鋼管標準號材料牌號鋼管標準號16MnGB64791Cr5MoGB9948GB816309MnVGB8163GB81631Cr18Ni910GB647912Cr1MoVGGB53101Cr19Ni9GB9948GB994812CrMoGGB53101Cr19Ni11NbGB9948GB53100Cr18Ni900Cr19Ni100Cr17Ni12Mo200Cr17Ni14Mo20Cr18Ni10Ti0Cr18Ni11Nb(1Cr18Ni9Ti)20GB816312CrMoGB6479GB9

38、948GB994815CrMoGGB5310GB/T1497620GGB5310GB647915CrMoGB6479GB994816MnGB81631Cr5MoGB6479注:帶括號者不推薦使用。招聘代理，月收入上萬元 qq：492216701 旺旺：hejinhai0085.0.2 焊接鋼管及用于焊接鋼管的鋼板材料牌號和標準見表5.0.2表5.0.2 焊接鋼管和鋼板材料牌號及標準材料牌號鋼管標準號鋼板標準號材料牌號鋼管標準號鋼板標準號Q235AQ235BGB/T3091GB/T3092GB3274GB91220R16MnRGB6654GB5681GB/T14980SY/T503720g15M

39、ngGB71316MnDR09Mn2VDRGB353112CrMoR15CrMoR0Cr19Ni900Cr19Ni110Cr17Ni12Mo200Cr17Ni14Mo20Cr18Ni11Ti0Cr18Ni11Nb(1Cr18Ni9Ti)GB3280GB/T4237GB42381020GB71116Mn注:帶括號者不推薦使用附錄A 中國石化總公司標準SH3405鋼管尺寸系列A.0.1 奧氏體不銹鋼無縫鋼管的尺寸和理論質量見表A.0.1A.0.2 碳素鋼、合金鋼無縫鋼管的尺寸和理論質量見表A.0.2A.0.3 奧氏體不銹鋼焊接鋼管的尺寸和理論質量見表A.0.3A.0.4 碳素鋼、合金鋼焊接鋼管的尺寸和理論質量見表A.